CN219156106U - Novel turntable device for preventing wire from being scratched by traction winding - Google Patents
Novel turntable device for preventing wire from being scratched by traction winding Download PDFInfo
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- CN219156106U CN219156106U CN202223477685.8U CN202223477685U CN219156106U CN 219156106 U CN219156106 U CN 219156106U CN 202223477685 U CN202223477685 U CN 202223477685U CN 219156106 U CN219156106 U CN 219156106U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
Abstract
The utility model discloses a novel turntable device for preventing a wire from being scratched by traction winding, which comprises a winding turntable, a bearing rotating mechanism and a traction wire pulling mechanism, wherein the winding turntable comprises a winding column, an upper disc and a lower disc which are respectively positioned at the upper end and the lower end of the winding column, the bearing rotating mechanism is arranged at the bottom of the lower disc, the traction wire pulling mechanism is arranged at the top of the upper disc, and the traction wire pulling mechanism comprises a first slewing bearing, a scratch-resistant ring, a disc frame and a flexible wire pulling assembly. The enamelled wire is wound on the winding turntable, the supporting rotating mechanism is arranged at the bottom of the winding turntable to support and drive the winding turntable to rotate, the traction wire pulling mechanism is arranged at the top of the winding turntable, and when the winding turntable leads the enamelled wire out through the rotating action, the enamelled wire is abutted with the traction wire pulling mechanism to change the rotating linear speed of the enamelled wire, so that the phenomenon that the enamelled wire is scratched or even broken due to the contact of the enamelled wire with the chamfer of the edge of the top of the winding turntable is avoided, and the production yield of the enamelled wire is affected.
Description
Technical Field
The utility model relates to the field of winding turntable devices, in particular to a novel turntable device for preventing a wire body from being scratched by traction winding.
Background
Enameled wires are a main variety of winding wires, and are formed by two parts of conductors and insulating layers, and bare wires are subjected to annealing softening and then to painting and baking for many times, so that paying-off turntables are often needed to be used for placing the enameled wires in the processing process, and medium and small wires are the most common variety in the enameled wires, and the paying-off turntables are more often needed to be used.
In the prior art, the traditional paying-off rotary table is generally I-shaped and comprises a winding post for winding an enameled wire and a disc which is positioned at the upper end and the lower end of the winding post and used for preventing the enameled wire from running outwards; in the paying-off process, the enamelled wires are stripped and pulled layer by layer from outside to inside and from one end of the winding post to the other end of the winding post. When the pulled enameled wire is positioned at the upper end of the winding post, the motion trail of the enameled wire is pulled out along the inner wall and the edge of the disc, the disc is thin in wall, the edge chamfer angle is small, so that a right-angle turn is formed at the edge of the disc, and the enameled wire is easy to scratch a wire body and even break at the position; in addition, the paying-off turntable on the market is generally fixedly placed on the ground, the paying-off turntable cannot rotate, when the enameled wires are wound on the winding posts in a staggered mode, and when the traction force applied to the enameled wires is too large, the enameled wires are easily broken, and therefore manufacturing cost of enterprises is increased.
Accordingly, the prior art has drawbacks and needs improvement.
Disclosure of Invention
The technical problems to be solved by the utility model are as follows: the novel turntable device for preventing the traction winding from scratching the wire body is reasonable in structural design, reduces the cutting risk of the enameled wire and is capable of preventing the traction winding from scratching the wire body.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
a novel turntable device for preventing a wire body from being scratched by traction winding comprises a winding turntable, a bearing rotating mechanism and a traction wire pulling mechanism;
the winding turntable is of an I-shaped structure and comprises a winding post, an upper disc and a lower disc which are respectively positioned at the upper end and the lower end of the winding post, and an enameled wire is wound on the winding post;
the bearing rotating mechanism is arranged at the bottom of the lower disc and used for supporting and driving the winding turntable to rotate;
the traction wire pulling mechanism is arranged at the top of the upper disc, and when the winding turntable is used for leading out the enameled wire through rotation, the enameled wire is abutted with the traction wire pulling mechanism to change the rotation linear speed of the enameled wire;
the traction wire pulling mechanism comprises a first slewing bearing, a scratch-resistant ring, a disc frame and a flexible wire pulling assembly;
the inner ring of the first slewing bearing is connected with a fixed shaft arranged at the top of the upper disc, and the outer ring of the first slewing bearing is sleeved and connected with the middle part of the scratch-resistant ring;
the disc frame is arranged at the top of the scraping-resistant ring, the diameter of the scraping-resistant ring is respectively larger than the diameters of the upper disc and the disc frame, and a plurality of flexible wire pulling assemblies are arranged on the disc frame along the circumferential direction;
the flexible wire pulling assembly comprises a hinged support, a damping pin shaft and a nylon strip, wherein the hinged support is arranged on the disc frame, the nylon strip is rotatably connected with the hinged support through the damping pin shaft, the nylon strip is exposed out of the scraping-preventing ring, and the nylon strip is obliquely arranged along the central shaft of the winding turntable.
By adopting the technical scheme, in the novel turntable device for preventing the wire from being scratched by traction winding, the supporting rotating mechanism comprises a supporting base, a second slewing bearing and a rotating shaft, the supporting base is provided with the second slewing bearing, the bottom of the rotating shaft is sleeved in the second slewing bearing, and the top of the rotating shaft is connected with the bottom of the lower disc.
By adopting the technical scheme, in the novel turntable device for preventing the wire body from being scratched by traction winding, the inclined included angle between the nylon strip and the central shaft of the winding turntable is 30-60 degrees.
By adopting the technical scheme, in the novel turntable device for preventing the wire from being scratched by traction winding, the top of the rotating shaft is provided with the external thread section, the bottom of the lower disc is provided with the internal thread hole, and the external thread section of the rotating shaft is connected with the internal thread hole of the lower disc through threads.
By adopting the technical scheme, in the novel turntable device for preventing the wire from being scratched by the traction winding, a plurality of diagonal bracing supporting legs for improving the supporting stability are arranged at the bottom of the supporting base.
By adopting the technical scheme, in the novel turntable device for preventing the wire from being scratched by traction winding, the middle part of the disc frame is provided with the lifting lug which is convenient for lifting and carrying.
Compared with the prior art, the enameled wire is wound on the winding turntable, the supporting rotating mechanism is arranged at the bottom of the winding turntable to support and drive the winding turntable to rotate, the traction wire pulling mechanism is arranged at the top of the winding turntable, when the winding turntable leads the enameled wire out through the rotating action, the enameled wire is abutted with the traction wire pulling mechanism to change the rotating linear speed of the enameled wire, and the enameled wire is prevented from being contacted with the edge chamfer of the top of the winding turntable, so that the enameled wire body is prevented from being scratched or even broken, and the production yield of the enameled wire is affected; the nylon strip on the traction wire pulling mechanism can adjust the inclination angle according to actual conditions, so that the requirement of a user for adaptive setting according to different traction speeds of the enameled wire is met; the supporting rotating mechanism can prevent the enamelled wire from being pulled and broken mutually due to overlarge pulling force of the enamelled wire.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are only embodiments of the present application, and other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
fig. 2 is an exploded view of the bearing rotary mechanism of the present utility model.
Detailed Description
The utility model will be described in detail below with reference to the drawings and the specific embodiments.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "inside", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
As shown in fig. 1 and 2, the present embodiment provides a novel turntable device for preventing a wire from being scratched by a drawn wire, which comprises a wire winding turntable 1, a supporting and rotating mechanism 2 and a drawing and wire pulling mechanism 3;
the winding turntable 1 is in an I-shaped structure, the winding turntable 1 comprises a winding post 11, an upper disc 12 and a lower disc 13 which are respectively positioned at the upper end and the lower end of the winding post 11, and enamelled wires are wound on the winding post 11;
the bearing rotating mechanism 2 is arranged at the bottom of the lower disc 13 to support and drive the winding turntable 1 to rotate;
the traction wire pulling mechanism 3 is arranged at the top of the upper disc 12, and when the winding turntable 1 rotates to pull out the enameled wire, the enameled wire is abutted with the traction wire pulling mechanism 3 to change the rotation linear speed of the enameled wire. The wire winding carousel 1 is last to be wound and to be equipped with the enameled wire, and support rotary mechanism 2 locates wire winding carousel 1 bottom and drives wire winding carousel 1 with the support and realize rotatory, pulls wire poking mechanism 3 and locates wire winding carousel 1 top, and when wire winding carousel 1 draws the enameled wire through rotatory effect, enameled wire and pull wire poking mechanism 3 looks butt in order to change the rotatory linear velocity of enameled wire, avoids enameled wire and wire winding carousel 1's top border chamfer to contact, causes the enameled wire body to cause the scratch to lead to the fact even fracture to influence the production yield of enameled wire.
The traction wire pulling mechanism 3 comprises a first slewing bearing 31, a scratch-resistant ring 32, a disc frame 33 and a flexible wire pulling assembly 34;
the inner ring of the first rotary bearing 31 is connected with a fixed shaft 121 arranged at the top of the upper disc 12, and the outer ring of the first rotary bearing 31 is sleeved and connected with the middle part of the scratch-resistant ring 32;
the disc frame 33 is arranged at the top of the scraping prevention ring 32, the diameter of the scraping prevention ring 32 is respectively larger than the diameters of the upper disc 12 and the disc frame 33, and the disc frame 33 is provided with a plurality of flexible wire pulling assemblies 34 along the circumferential direction. The arrangement of the first slewing bearing 31 can enable the scraping prevention ring 32 and the disc frame 33 to rotate on the winding turntable 1, the scraping prevention ring 32 can enable the enameled wire body to be in contact with the arc edge of the scraping prevention ring 32, the situation that the enameled wire body is directly in contact with the sharp edge of the upper disc 12 to cause scratch is avoided, the flexible wire pulling assembly 34 can reduce the contact pressure between the enameled wire and the upper disc 12 by changing the rotation linear velocity of the enameled wire, and therefore the risk that the enameled wire is scratched and broken is reduced.
The flexible thread pulling component 34 comprises a hinge seat 341, a damping pin 342 and a nylon strip 343, the hinge seat 341 is arranged on the disc frame 33, the nylon strip 343 is rotatably connected with the hinge seat 341 through the damping pin 342, the nylon strip 343 is exposed out of the scraping-proof ring 32, and the nylon strip 343 is obliquely arranged along the central shaft of the winding turntable 1. The nylon strip 343 on the traction wire pulling mechanism 3 can adjust the inclination angle according to actual conditions, so that the requirement of a user for adaptive setting according to different traction speeds of the enameled wire is met. Specifically, when the traction speed of the enameled wire is high, the inclination angle of the nylon strip 343 can be increased to avoid the enameled wire from being scratched and broken due to the overlarge impact force between the nylon strip 343 and the enameled wire, and vice versa.
Further, the supporting rotation mechanism 2 includes a support base 21, a second rotation bearing 22, and a rotation shaft 23, the support base 21 is provided with the second rotation bearing 22, the bottom of the rotation shaft 23 is sleeved in the second rotation bearing 22, and the top of the rotation shaft 23 is connected with the bottom of the lower disc 13. The setting of bearing rotary mechanism 2 can prevent that the pulling force that the enameled wire received from being too big when the enameled wire twines crisscross on wrapping post 11, and the circumstances that leads to enameled wire and wire winding carousel 1 to pull the fracture each other from taking place.
Further, the inclination angle between the nylon strip 343 and the central axis of the winding turntable 1 is 30-60 °. In this embodiment, the inclination angle between the nylon strip 343 and the central axis of the winding turntable 1 is 60 °.
Further, an external thread section 231 is arranged at the top of the rotating shaft 23, an internal thread hole is arranged at the bottom of the lower disc 13, and the external thread section 231 of the rotating shaft 23 is connected with the internal thread hole of the lower disc 13 through threads.
Further, a plurality of diagonal support legs 211 for improving the support stability are arranged at the bottom of the support base 21.
Further, a lifting lug 331 is arranged in the middle of the disc frame 33, which is convenient for lifting and carrying.
Compared with the prior art, the enameled wire is wound on the winding turntable, the supporting rotating mechanism is arranged at the bottom of the winding turntable to support and drive the winding turntable to rotate, the traction wire pulling mechanism is arranged at the top of the winding turntable, when the winding turntable leads the enameled wire out through the rotating action, the enameled wire is abutted with the traction wire pulling mechanism to change the rotating linear speed of the enameled wire, and the enameled wire is prevented from being contacted with the edge chamfer of the top of the winding turntable, so that the enameled wire body is prevented from being scratched or even broken, and the production yield of the enameled wire is affected; the nylon strip on the traction wire pulling mechanism can adjust the inclination angle according to actual conditions, so that the requirement of a user for adaptive setting according to different traction speeds of the enameled wire is met; the supporting rotating mechanism can prevent the enamelled wire from being pulled and broken mutually due to overlarge pulling force of the enamelled wire.
The foregoing description of the preferred embodiment of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. Novel carousel device of preventing traction wire winding scratch line body, its characterized in that: comprises a winding turntable, a bearing rotating mechanism and a traction wire pulling mechanism;
the winding turntable is of an I-shaped structure and comprises a winding post, an upper disc and a lower disc which are respectively positioned at the upper end and the lower end of the winding post, and an enameled wire is wound on the winding post;
the bearing rotating mechanism is arranged at the bottom of the lower disc and used for supporting and driving the winding turntable to rotate;
the traction wire pulling mechanism is arranged at the top of the upper disc, and when the winding turntable is used for leading out the enameled wire through rotation, the enameled wire is abutted with the traction wire pulling mechanism to change the rotation linear speed of the enameled wire;
the traction wire pulling mechanism comprises a first slewing bearing, a scratch-resistant ring, a disc frame and a flexible wire pulling assembly;
the inner ring of the first slewing bearing is connected with a fixed shaft arranged at the top of the upper disc, and the outer ring of the first slewing bearing is sleeved and connected with the middle part of the scratch-resistant ring;
the disc frame is arranged at the top of the scraping-resistant ring, the diameter of the scraping-resistant ring is respectively larger than the diameters of the upper disc and the disc frame, and a plurality of flexible wire pulling assemblies are arranged on the disc frame along the circumferential direction;
the flexible wire pulling assembly comprises a hinged support, a damping pin shaft and a nylon strip, wherein the hinged support is arranged on the disc frame, the nylon strip is rotatably connected with the hinged support through the damping pin shaft, the nylon strip is exposed out of the scraping-preventing ring, and the nylon strip is obliquely arranged along the central shaft of the winding turntable.
2. The novel turntable device for preventing the wire body from being scratched by traction winding according to claim 1, wherein the novel turntable device is characterized in that: the bearing rotating mechanism comprises a supporting base, a second slewing bearing and a rotating shaft, wherein the second slewing bearing is arranged on the supporting base, the bottom of the rotating shaft is sleeved in the second slewing bearing, and the top of the rotating shaft is connected with the bottom of the lower disc.
3. The novel turntable device for preventing the wire body from being scratched by traction winding according to claim 1, wherein the novel turntable device is characterized in that: the inclined included angle between the nylon strip and the central shaft of the winding turntable is 30-60 degrees.
4. The novel turntable device for preventing the wire body from being scratched by traction winding as claimed in claim 2, wherein: the top of the rotating shaft is provided with an external thread section, the bottom of the lower disc is provided with an internal thread hole, and the external thread section of the rotating shaft is connected with the internal thread hole of the lower disc through threads.
5. The novel turntable device for preventing the wire body from being scratched by traction winding as claimed in claim 2, wherein: the bottom of the support base is provided with a plurality of diagonal bracing supporting legs for improving the support stability.
6. The novel turntable device for preventing the wire body from being scratched by traction winding according to claim 1, wherein the novel turntable device is characterized in that: lifting lugs convenient to hoist and transport are arranged in the middle of the disc frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223477685.8U CN219156106U (en) | 2022-12-26 | 2022-12-26 | Novel turntable device for preventing wire from being scratched by traction winding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223477685.8U CN219156106U (en) | 2022-12-26 | 2022-12-26 | Novel turntable device for preventing wire from being scratched by traction winding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219156106U true CN219156106U (en) | 2023-06-09 |
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ID=86638878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223477685.8U Active CN219156106U (en) | 2022-12-26 | 2022-12-26 | Novel turntable device for preventing wire from being scratched by traction winding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219156106U (en) |
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2022
- 2022-12-26 CN CN202223477685.8U patent/CN219156106U/en active Active
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